Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
⇄ Comparison dimension — pick the market you're actually shopping in
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Immersive Translate
✓ verifiedFreemium
Popular free bilingual AI translator for web pages, PDFs, videos and images, wrapping 20+ engines like DeepL and GPT.
5.4M visits/mo6.7K saves
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ScantextAI
✓ verifiedFreemium
Free browser-based OCR tool that converts uploaded images into editable, downloadable PDF text in 50+ languages.
3.1K visits/mo
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AI-Redact
✓ verifiedFreemium
AI PDF redaction tool that auto-detects and permanently removes PII, with a free tier and pay-per-page pricing.
4.8K visits/mo759 saves
Pricing
No public pricing
Free: $0
No public pricing
Free: $0 (up to 4 pages per PDF, watermarked)
Pay-as-you-go: from $0.13/page (as low as $0.08/page at volume)
Core features
- ✦Side-by-side bilingual web translation
- ✦Layout-preserving PDF and ePUB translation
- ✦Video subtitle and live-meeting translation
- ✦Image and comic translation
- ✦20+ engines incl. DeepL, GPT, Gemini, DeepSeek
- ✦Browser extensions and iOS/Android apps
- ✦Drag-and-drop image upload for OCR
- ✦Editable text output before saving
- ✦Support for JPG, PNG, BMP, GIF, TIFF, WEBP formats
- ✦50+ language recognition support
- ✦PDF export of extracted text
- ✦No file storage claimed for privacy
- ✦pdf chat
- ✦pdf summarizer
- ✦AI detection of PII, PHI and financial data
- ✦Permanent, irreversible redaction
- ✦OCR for scanned PDFs
- ✦Batch and bulk file processing
- ✦API access and custom integrations
- ✦Files never stored after processing
Use cases
- →Reading foreign-language websites and papers
- →Translating PDFs while keeping formatting
- →Watching videos with bilingual subtitles
- →Translating images and comics
- →Digitizing handwritten notes or printed documents
- →Extracting text from invoices and receipts
- →Converting scanned book pages into editable text
- →Making screenshots or images searchable
- →Talk with your books in a new way! PDF Summarizer lets you have back-and-forth chats with your books, making reading more fun and lively.
- →Make research easier with PDF Summarizer. Work together better and share what you know by simply chatting with scientific papers.
- →No more boring number work! Chat with your financial reports using PDF Summarizer and get quick answers just when you need them.
- →Not sure how to set up your device? Chat with the user manual through PDF Summarizer for quick, helpful guidance to get you started right away.
- →Stop struggling with hard-to-read legal terms! With PDF Summarizer, you can easily understand and talk about legal documents.
- →Make training more fun! PDF Summarizer turns training materials into chat partners, so learning feels as simple as talking with someone who knows the answers.
- →Legal discovery and FOIA redaction
- →HIPAA-compliant healthcare records
- →Government public-records redaction
- →Financial document redaction
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